{"api_version":"1","generated_at":"2026-04-22T21:38:54+00:00","cve":"CVE-2021-3914","urls":{"html":"https://cve.report/CVE-2021-3914","api":"https://cve.report/api/cve/CVE-2021-3914.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2021-3914","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2021-3914"},"summary":{"title":"CVE-2021-3914","description":"It was found that the smallrye health metrics UI component did not properly sanitize some user inputs. An attacker could use this flaw to conduct cross-site scripting attacks.","state":"PUBLIC","assigner":"secalert@redhat.com","published_at":"2022-08-25 20:15:00","updated_at":"2022-09-02 13:07:00"},"problem_types":["CWE-79"],"metrics":[],"references":[{"url":"https://access.redhat.com/security/cve/CVE-2021-3914","name":"https://access.redhat.com/security/cve/CVE-2021-3914","refsource":"MISC","tags":[],"title":"Red Hat Customer Portal - Access to 24x7 support and knowledge","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2018015","name":"https://bugzilla.redhat.com/show_bug.cgi?id=2018015","refsource":"MISC","tags":[],"title":"2018015 – (CVE-2021-3914) CVE-2021-3914 smallrye-health-ui: persistent cross-site scripting in endpoint","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://www.cve.org/CVERecord?id=CVE-2021-3914","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-3914","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2021","cve_id":"3914","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"redhat","cpe5":"build_of_quarkus","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2021","cve_id":"3914","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"redhat","cpe5":"build_of_quarkus","cpe6":"-","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"text-only","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2021","cve_id":"3914","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"redhat","cpe5":"openshift_application_runtimes","cpe6":"1.0","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2021","cve_id":"3914","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"redhat","cpe5":"smallrye_health","cpe6":"-","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[{"cve":"CVE-2021-3914","qid":"995959","title":"Java (Maven) Security Update for io.smallrye:smallrye-health-ui (GHSA-pvc3-wvxr-7cmf)"}]},"source_records":{"cve_program":{"data_version":"4.0","data_type":"CVE","data_format":"MITRE","CVE_data_meta":{"ID":"CVE-2021-3914","ASSIGNER":"secalert@redhat.com","STATE":"PUBLIC"},"description":{"description_data":[{"lang":"eng","value":"It was found that the smallrye health metrics UI component did not properly sanitize some user inputs. An attacker could use this flaw to conduct cross-site scripting attacks."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')","cweId":"CWE-79"}]}]},"affects":{"vendor":{"vendor_data":[{"vendor_name":"n/a","product":{"product_data":[{"product_name":"smallrye-health","version":{"version_data":[{"version_affected":"=","version_value":"Not-Known"}]}}]}}]}},"references":{"reference_data":[{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2018015","refsource":"MISC","name":"https://bugzilla.redhat.com/show_bug.cgi?id=2018015"},{"url":"https://access.redhat.com/security/cve/CVE-2021-3914","refsource":"MISC","name":"https://access.redhat.com/security/cve/CVE-2021-3914"}]}},"nvd":{"publishedDate":"2022-08-25 20:15:00","lastModifiedDate":"2022-09-02 13:07:00","problem_types":["CWE-79"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"CHANGED","confidentialityImpact":"LOW","integrityImpact":"LOW","availabilityImpact":"NONE","baseScore":6.1,"baseSeverity":"MEDIUM"},"exploitabilityScore":2.8,"impactScore":2.7}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:redhat:openshift_application_runtimes:1.0:*:*:*:*:*:*:*","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:redhat:build_of_quarkus:-:*:*:*:text-only:*:*:*","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:redhat:build_of_quarkus:*:*:*:*:*:*:*:*","versionEndExcluding":"2.7.5","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:redhat:smallrye_health:-:*:*:*:*:*:*:*","cpe_name":[]}]}]}},"legacy_mitre":{"record":{"CveYear":"2021","CveId":"3914","Ordinal":"219587","Title":"CVE-2021-3914","CVE":"CVE-2021-3914","Year":"2021"},"notes":[{"CveYear":"2021","CveId":"3914","Ordinal":"1","NoteData":"** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided.","Type":"Description","Title":null}]}}}